I can still remember Daddy’s shaving mug and brush. He went modern around 1960 with the Schick injector but kept using the mug and brush.
Around 1990 a Roses store was going out of business. When I went just about everything was gone. 70% off on everything.
I found a bunch of Gillette Sensor with a coupon off your next purchase. I bought 5 @ 70% off then used those to buy 5 more for free, then their next five and on and on until I Had their entire supply.
Only paid for the first 5 and only 30% of those
They are perfectly good blades but I will never buy another.